Question
Biology Question on Hormones
The ?amino acid derivative? among the following hormone is:
A
Insulin
B
Epinephrine
C
Estradiol
D
Testosterone
Answer
Epinephrine
Explanation
Solution
Epinephrine is an amino acid derivative hormone derived from tyrosine amino acids and has amino (-NH2 group). Epinephrine is also known as adrenaline.